(2002). Omnibus guidelines on the registration and licensing of social welfare and development agencies and accreditation of social welfare and development programs and services. Manila Times.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)"Omnibus Guidelines on the Registration and Licensing of Social Welfare and Development Agencies and Accreditation of Social Welfare and Development Programs and Services." Manila Times 2002.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)"Omnibus Guidelines on the Registration and Licensing of Social Welfare and Development Agencies and Accreditation of Social Welfare and Development Programs and Services." Manila Times, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.